.hide-partial { max-height: none; } .show-more { display: none; }

Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 1.345

Applied Filters:

Manufacturer = Multiple Values

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T35CAY STMicroelectronics 1: 1,44 € 10.000Expected 11/16/2026	Mfr. Part No. SM4T35CAY Mouser Part No 511-SM4T35CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	10.000Expected 11/16/2026	Cut Tape 1,44 € 0,886 € 0,70 € 0,601 € Reel 0,351 € View 0,47 € 0,422 € 0,403 € 0,342 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J28A-TR STMicroelectronics 1: 0,903 € 49.871On Order	Mfr. Part No. SMA6J28A-TR Mouser Part No 511-SMA6J28A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	49.871On Order On Order Ship Dates Mfr. No: SMA6J28A-TR Stock: 0 On Order: 9.871 Expected 11/30/2026 20.000 Expected 7/29/2027 20.000 Expected 11/15/2027 Factory Lead Time: 16 Weeks	Cut Tape 0,903 € 0,415 € 0,367 € 0,283 € Reel 0,207 € View 0,275 € 0,263 € 0,184 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J5.0A-TR STMicroelectronics 1: 0,568 € 39.892Expected 11/27/2026	Mfr. Part No. SMA6J5.0A-TR Mouser Part No 511-SMA6J5.0A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	39.892Expected 11/27/2026	Cut Tape 0,568 € 0,253 € 0,222 € 0,168 € Reel 0,119 € View 0,162 € 0,151 € 0,103 € 0,101 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 600W 130V Unidirect SMBJ130A-TR STMicroelectronics 1: 0,662 € 22.500On Order	Mfr. Part No. SMBJ130A-TR Mouser Part No 511-SMBJ130A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 130V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	22.500On Order On Order Ship Dates Mfr. No: SMBJ130A-TR Stock: 0 On Order: 15.000 Expected 2/19/2027 7.500 Expected 4/9/2027 Factory Lead Time: 16 Weeks	Cut Tape 0,662 € 0,299 € 0,263 € 0,20 € Reel 0,157 € View 0,194 € 0,136 € 0,134 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 600W 170V Bidirect SMBJ170CA-TR STMicroelectronics 1: 0,697 € 12.500Expected 2/15/2027	Mfr. Part No. SMBJ170CA-TR Mouser Part No 511-SMBJ170CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 170V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	12.500Expected 2/15/2027	Cut Tape 0,697 € 0,348 € 0,264 € 0,217 € Reel 0,17 € View 0,206 € 0,151 € 0,141 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 600W 30V Bidirect SMBJ30CA-TR STMicroelectronics 1: 0,628 € 15.478On Order	Mfr. Part No. SMBJ30CA-TR Mouser Part No 511-SMBJ30CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 30V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	15.478On Order On Order Ship Dates Mfr. No: SMBJ30CA-TR Stock: 0 On Order: 7.978 Expected 11/16/2026 7.500 Expected 1/13/2027 Factory Lead Time: 16 Weeks	Cut Tape 0,628 € 0,282 € 0,249 € 0,188 € Reel 0,148 € 0,128 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 600W 33V Unidirect SMBJ33A-TR STMicroelectronics 1: 0,602 € 16.951On Order	Mfr. Part No. SMBJ33A-TR Mouser Part No 511-SMBJ33A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 33V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	16.951On Order On Order Ship Dates Mfr. No: SMBJ33A-TR Stock: 0 On Order: 6.951 Expected 11/9/2026 10.000 Expected 12/7/2026 Factory Lead Time: 16 Weeks	Cut Tape 0,602 € 0,271 € 0,238 € 0,18 € Reel 0,14 € View 0,173 € 0,121 € 0,118 € 0,109 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 3000W Transil 16V 0.2uA 15kV 8kV BI SMC30J16CA STMicroelectronics 1: 1,92 € 2.475Expected 12/14/2026	Mfr. Part No. SMC30J16CA Mouser Part No 511-SMC30J16CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 16V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2.475Expected 12/14/2026	Cut Tape 1,92 € 1,23 € 0,98 € 0,817 € Reel 0,537 € View 0,656 € 0,586 € 0,52 € 0,503 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI SMC30J28CA STMicroelectronics 1: 1,82 € 20.000Expected 1/20/2027	Mfr. Part No. SMC30J28CA Mouser Part No 511-SMC30J28CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	20.000Expected 1/20/2027	Cut Tape 1,82 € 1,08 € 0,855 € 0,744 € Reel 0,512 € View 0,605 € 0,559 € 0,483 € 0,452 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 5000 W, 64 V TVS SMC50J64CA STMicroelectronics 1: 2,49 € 2.500Expected 11/30/2026	Mfr. Part No. SMC50J64CA Mouser Part No 511-SMC50J64CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 64 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2.500Expected 11/30/2026	Cut Tape 2,49 € 1,61 € 1,23 € 1,11 € Reel 0,743 € View 0,894 € 0,795 € 0,702 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Board Mount Surge Protectors 200V 50uA Bidirect SMP100LC-200 STMicroelectronics 1: 1,07 € 5.000Expected 12/28/2026	Mfr. Part No. SMP100LC-200 Mouser Part No 511-SMP100LC-200	STMicroelectronics	Board Mount Surge Protectors 200V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	5.000Expected 12/28/2026	Cut Tape 1,07 € 0,668 € 0,439 € 0,333 € Reel 0,238 € View 0,294 € 0,23 € 0,225 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Board Mount Surge Protectors 100V 50uA Bidirect SMTPA100 STMicroelectronics 1: 0,791 € 10.000Expected 1/6/2027	Mfr. Part No. SMTPA100 Mouser Part No 511-SMTPA100	STMicroelectronics	Board Mount Surge Protectors 100V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	10.000Expected 1/6/2027	Cut Tape 0,791 € 0,49 € 0,318 € 0,244 € Reel 0,199 € View 0,22 € 0,174 € 0,159 € 0,153 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Triacs Hi temp 12A Triacs T1235H-6G-TR STMicroelectronics 1: 2,17 € 16.000On Order	Mfr. Part No. T1235H-6G-TR Mouser Part No 511-T1235H-6G-TR	STMicroelectronics	Triacs Hi temp 12A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	16.000On Order On Order Ship Dates Mfr. No: T1235H-6G-TR Stock: 0 On Order: 11.000 Expected 12/28/2026 5.000 Expected 1/25/2027 Factory Lead Time: 15 Weeks	Cut Tape 2,17 € 1,39 € 0,955 € 0,802 € Reel 0,681 € View 0,672 € 0,646 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Triacs 8A Snubberless Triacs in D2PAK T850-6G STMicroelectronics 1: 1,81 € 17.975Expected 1/13/2027	Mfr. Part No. T850-6G Mouser Part No 511-T850-6G	STMicroelectronics	Triacs 8A Snubberless Triacs in D2PAK	Datasheet	17.975Expected 1/13/2027	1,81 € 0,903 € 0,741 € 0,592 € View 0,534 € 0,47 € 0,442 €	Min.: 1 Mult.: 1
SCRs 1200 V, 40 A Automotive Grade AEC-Q101 SCR Thyristor in D2PAK HV package TN4050HP-12G2YTR STMicroelectronics 1: 5,27 € 4.000Expected 3/22/2027	Mfr. Part No. TN4050HP-12G2YTR Mouser Part No 511-TN4050HP-12G2YTR	STMicroelectronics	SCRs 1200 V, 40 A Automotive Grade AEC-Q101 SCR Thyristor in D2PAK HV package Learn More about STMicroelectronics stm tn4050 tn6050 scrs	Datasheet	4.000Expected 3/22/2027	Cut Tape 5,27 € 3,46 € 2,55 € 2,26 € Reel 2,02 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
SCRs 60 A 1200 V standard SCR Thyristor in TOP3 Ins. TN6050-12PI STMicroelectronics 1: 5,31 € 600Expected 11/30/2026	Mfr. Part No. TN6050-12PI Mouser Part No 511-TN6050-12PI	STMicroelectronics	SCRs 60 A 1200 V standard SCR Thyristor in TOP3 Ins. Learn More about STMicroelectronics stm standard thyristors	Datasheet	600Expected 11/30/2026	5,31 € 3,00 € 2,49 € 2,12 € 2,10 €	Min.: 1 Mult.: 1
Triacs 40 A 1200 Volt TPDV1240RG STMicroelectronics 1: 12,43 € 1.800Expected 2/17/2027	Mfr. Part No. TPDV1240RG Mouser Part No 511-TPDV1240	STMicroelectronics	Triacs 40 A 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1.800Expected 2/17/2027	12,43 € 9,19 € 7,66 € 6,83 € 6,37 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes EMI Filter/Line Term USBUF01W6 STMicroelectronics 1: 0,292 € 31.277On Order	Mfr. Part No. USBUF01W6 Mouser Part No 511-USBUF01W6	STMicroelectronics	ESD Protection Diodes / TVS Diodes EMI Filter/Line Term Learn More about STMicroelectronics stm standard products	Datasheet	31.277On Order On Order Ship Dates Mfr. No: USBUF01W6 Stock: 0 On Order: 7.277 Expected 12/7/2026 24.000 Expected 3/22/2027 Factory Lead Time: 21 Weeks	Cut Tape 0,292 € 0,204 € 0,176 € 0,166 € Reel 0,141 € View 0,157 € 0,132 € 0,119 € 0,115 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes EMI FILTER IPAD USBUF02W6 STMicroelectronics 1: 0,31 € 23.970Expected 12/14/2026	Mfr. Part No. USBUF02W6 Mouser Part No 511-USBUF02W6	STMicroelectronics	ESD Protection Diodes / TVS Diodes EMI FILTER IPAD Learn More about STMicroelectronics stm standard products	Datasheet	23.970Expected 12/14/2026	Cut Tape 0,31 € 0,216 € 0,187 € 0,176 € Reel 0,141 € View 0,166 € 0,132 € 0,119 € 0,115 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Triacs 4 A Triac Z0402MH STMicroelectronics 1: 0,774 € 7.951Expected 2/15/2027	Mfr. Part No. Z0402MH Mouser Part No 511-Z0402MH	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	7.951Expected 2/15/2027	Cut Tape 0,774 € 0,328 € 0,291 € 0,237 € Reel 0,173 € View 0,195 € 0,16 €	Min.: 1 Mult.: 1 : 3.000
Diacs 32 Volt Trigger TMMDB3TG STMicroelectronics 1: 0,353 € 10.000Expected 2/24/2027	Mfr. Part No. TMMDB3TG Mouser Part No 511-TMMDB3TG	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	10.000Expected 2/24/2027	Cut Tape 0,353 € 0,222 € 0,16 € 0,126 € Reel 0,099 € View 0,114 € 0,085 € 0,077 € 0,07 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Triacs 10 Amp 800 Volt BTA10-800CWRG STMicroelectronics 1: 1,93 € 160In Stock	Mfr. Part No. BTA10-800CWRG Mouser Part No 511-BTA10-800CW	STMicroelectronics	Triacs 10 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	160In Stock	1,93 € 0,998 € 0,815 € 0,66 € View 0,60 € 0,529 € 0,507 € 0,464 €	Min.: 1 Mult.: 1
Triacs 6A TRIACS BTB06-800SWRG STMicroelectronics 1: 1,62 € 1.269In Stock	Mfr. Part No. BTB06-800SWRG Mouser Part No 511-BTB06-800SWRG	STMicroelectronics	Triacs 6A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	1.269In Stock	1,62 € 1,02 € 0,678 € 0,532 € View 0,454 € 0,351 € 0,342 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T22AY STMicroelectronics 1: 1,66 € 15In Stock	Mfr. Part No. SM6T22AY Mouser Part No 511-SM6T22AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	15In Stock	Cut Tape 1,66 € 1,06 € 0,793 € 0,682 € Reel 0,459 € View 0,55 € 0,511 € 0,411 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J8.5CA-TR STMicroelectronics 1: 1,01 € 41In Stock	Mfr. Part No. SMA6J8.5CA-TR Mouser Part No 511-SMA6J8.5CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	41In Stock	Cut Tape 1,01 € 0,469 € 0,415 € 0,32 € Reel 0,222 € View 0,304 € 0,292 € 0,198 € 0,187 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000

Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

Circuit Protection

Types of Circuit Protection

Applied Filters: